Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11844156 | LED illumination device and color temperature switching method thereof | Pei-Chun Liu, Yi-Chun Liu | 2023-12-12 |
| 11825576 | LED illuminating device without using capacitor | Pei-Chun Liu | 2023-11-21 |
| 11716801 | LED illumination device for rapidly releasing residual capacitance | Pei-Chun Liu | 2023-08-01 |
| 11576242 | LED illumination device for improving anti-surge capability | Pei-Chun Liu, Yi-Chun Liu | 2023-02-07 |